MPSK and NZM SF to waise hi 23-24 coaches k saath full hain. Bas Shirdham aur Mahakaushal ko coach augmentation k saath extend kar sakte, but wo unnecessary long route se jati. Better would be IR kisi ko bhi extend na kar, and ek new train via shortest route NIR-JBP-KMZ-SGO introduce kare from MFR/G/BPQ/NGP/Karimnagar.
Moreover, shayad Patalkot ka extension pakka hai because kuchh purane newspaper clippings me uske poor patronage k baare me tha.